The Mark-To-Market Daily Feature of Financial Futures Requires

The mark-to-market daily feature of financial futures requires:

A) Prices of the option to be set daily by the trading house
B) A daily renegotiation of contract terms by the participants based on the current market conditions
C) A daily royalty paid by the contract participants to the trading house
D) The posting of daily market updates for the benefit of the contract participants
E) Any gains or losses posted on futures contracts to be credited or debited to the contract participant's accounts at the close of each day